The emf induced in the secondary coil due to unit rate of change of current in the primary is called

The emf induced in the secondary coil due to unit rate of change of current in the primary is called
  1. Impedance of two coils
  2. Reactance of two coils
  3. Mutual induction of two coils
  4. Self induction of a coil

Solution

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Asked in: AP EAMCET 2020 (07 Oct Special)

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